MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryEnvironmental ChemistryAtmosphere Pollution

Carbon monoxide is mainly released into air by :

A.Automobile exhaust

B.Incomplete combustion of coal

C.Incomplete combustion of firewood

D.All of the above✓ Correct

Explanation

CO is produced as a colourless and odourless gas, highly poisonous to living beings because of its ability to block the delivery of oxygen to the-organs and tissues.

Back to Question Bank

Practice More Like This

Take chapter-wise tests, track your progress, and master Environmental Chemistry.

Start Free Practice →